Re: [RFC PATCH] freezer: revert 27920651fe "PM / Freezer: Makefake_signal_wake_up() wake TASK_KILLABLE tasks too"

[Oleg Nesterov]

On 11/01, Oleg Nesterov wrote:
>
> Or we can add TASK_FREEZABLE (like TASK_WAKEKILL), iirc we already
> discussed this some time ago. And probably it makes sense to add the
> generic wait_event_state().

Forgot to mention. I think that before anything else we need
signal_wake_up_state(). For example, note that none of the callers
of signal_wake_up(resume => true) in ptrace code wants to wake up
the killable task.

Oleg.

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